Debian DSA-2638-1 : openafs - buffer overflow

2013-03-05T00:00:00
ID DEBIAN_DSA-2638.NASL
Type nessus
Reporter This script is Copyright (C) 2013-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-02-02T00:00:00

Description

Multiple buffer overflows were discovered in OpenAFS, the implementation of the distributed filesystem AFS, which might result in denial of service or the execution of arbitrary code. Further information is available at http://www.openafs.org/security.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-2638. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(64996);
  script_version("1.10");
  script_cvs_date("Date: 2018/11/10 11:49:35");

  script_cve_id("CVE-2013-1794", "CVE-2013-1795");
  script_bugtraq_id(58299, 58300);
  script_xref(name:"DSA", value:"2638");

  script_name(english:"Debian DSA-2638-1 : openafs - buffer overflow");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple buffer overflows were discovered in OpenAFS, the
implementation of the distributed filesystem AFS, which might result
in denial of service or the execution of arbitrary code. Further
information is available at http://www.openafs.org/security."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.openafs.org/security"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/squeeze/openafs"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2013/dsa-2638"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the openafs packages.

For the stable distribution (squeeze), this problem has been fixed in
version 1.4.12.1+dfsg-4+squeeze1."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:openafs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:6.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/03/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/05");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"6.0", prefix:"libopenafs-dev", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"libpam-openafs-kaserver", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-client", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-dbg", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-dbserver", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-doc", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-fileserver", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-kpasswd", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-krb5", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-modules-dkms", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;
if (deb_check(release:"6.0", prefix:"openafs-modules-source", reference:"1.4.12.1+dfsg-4+squeeze1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");